/Engine/Source/Editor/MovieSceneTools/Public/MovieSceneToolHelpers.h
Set or add a key onto a float channel based on rich curve data.
static void SetOrAddKey ( [TMovieSceneChannelData](API\Runtime\MovieScene\Channels\TMovieSceneChannelData)< [FMovieSceneFloatValue](API\Runtime\MovieScene\Channels\FMovieSceneFloatValue) > & Curve, [FFrameNumber](API\Runtime\Core\Misc\FFrameNumber) Time, float Value, float ArriveTangent, float LeaveTangent, ERichCurveInterpMode InterpMode, ERichCurveTangentMode TangentMode, [FFrameRate](API\Runtime\Core\Misc\FFrameRate) FrameRate, ERichCurveTangentWeightMode WeightedMode, float ArriveTangentWeight, float LeaveTangentWeight )